Briggs & Stratton 074001 Specifications

HYDRAMASTERCorporation11015 47th Avenue W, Mukilteo, WA 98275CrossFire 4.2Machine Serial NumberCopyright q 1997HYDRAMASTERe CorporationMukilteo, Washi

Spare PartsCrossFire 4.2Section 1-6Down-time on the unit can be very expensive, because your truck-mounted unit is capable of generating several hundr

CrossFire 4.2Section 6-11TO SERVICE THE REMAINDER OF THE HYDRAULIC END1. Remove Pump Housinga.b.c.d.e.f.Remove the manifold, valve plate, diaphragm cu

CrossFire 4.2Section 6-12a.b.c.below.Stand the pump on end.With the pistons and connecting rods in place, reinstall thecrankshaft by threading it thro

CrossFire 4.2Section 6-13,.,b.c.d.e.f.9“Insert a diaphragm hex wrench (from the Tool Kit), or similar dowel-type object, through the plunger holes to

Pump TroubleshootingCrossFire 4.2Section 6-14CavitationInadequate fluid supply because of:-Inlet line collapsed or clogged-Air leak in inlet line-Worn

CrossFire 4.2Section 6-15Air leak in suction line strainer or gasket.Water PulsationsForeign object lodged in pump valve.Loss of prime in hydraulic ce

CrossFire 4.2Section 6-16DETAIL “A”(Piston Assembly)DETAIL “B”(Valve Assemblies)c)~21HydraMaster Corporation4/5/95

CrossFire 4.2Section 6-17PARTS LISTREF. NO. PART NO.DESCRIPTIONQTY. PER PUMP12345678910111214161718192021222324252627D03-024-2010C22-01 4-2000D03-004-

CrossFire 4.2Section 6=18HydraMaster Corporation4/5/95

CrossFire 4.2Section 6-19PARTS LIST CONTINUED. ..REF. NO. PART NO.DESCRIPTION QTY. PER PUMP505152535455565758596364686970717879D03-086-2010D03-036-21

Cleaning Wand PartsCrossFire 4.2Section7-1Figure 7-I: VALVE ASSEMBLY‘1HydraMaster Corporation10/31/96

CrossFire 4.2sectionl”7PART NODESCRIPTIONQTY049-015Filter, 1/2” Replacement Y1049-016Filter, 1/4” Replacement1049-023Screen, Garden Hose1049-045Filter

CrossFire 4.2Section 7-2Figure 7-2: JET ASSEMBLY1817.HydraMaster Corporation4/5/95

CrossFire 4.2Section 7-3Figure 7-3: WAND ASSEMBLY212722Assembly25HydraMaster Corporation4/5/95

CrossFire 4.2Page 7-4Valve, Jet, Wand Parts ListITEM NO PART NO DESCRIPTIONQTY1 167-0132094-0093 600-012-0014052-1525 155-0036097-0117027-0018 139-004

Vacuum SystemCrossFire 4.2Section 8-1The vacuum blower in this machine is a positive displacement lobetype. The performance and life of this unit is g

CrossFire 4.2Section 8-2Foam passing through the blower could lead to serious problems.Therefore, it is important to keep the vacuum tank foam free.Re

Blower TroubleshootingCrossFire 4.2Section 8-3No Problem / Possible CauseSolution~There is. no vacuum or a lossof vacuum.1.1 The stainless steel filte

CrossFire 4.2Section 8-4NoProblem / Possible CauseSolution1.13 The vacuum blower’s end plates orReplace the worn components.lobes are worn.NOTE: This

CrossFire 4.2Section 8-5NoProblem / Possible CauseSolution2“The blower is noisy.2.1There is an exhaust leak betweenInspect the fittings to determineth

CrossFire 4.2Section 8-6NoProblem / Possible CauseSolution3 The Mower will not turn.3.1The lobes are locked up because ofa. Most burnt foam and rusr c

CrossFire 4.2Section 8-7No Problem / Possible CauseSolution4’ ~liedmf~ turns, but the;,tOtNi?S’db HO*.I4.1 The shaft is broken inside theReplace the b

ResponsibilitiesCrossFire 4.2Section l-8The Purchaser’s responsibilities are:Prior to arrival of unit, install 5/8” exterior plywood flooring in the v

Honda GX620 EngineCrossFire 4.2Section 9-11154.51-Figure 9-1This information is taken from the Honda Ermines, Owner’s Manual.HydraMaster Corporation4/

CrossFire 4.2Section 9-2Figure 9-2Figure 9-41k=:=j-’---l”-GX620 SPECIFICATIONS (Page 31)Engine Type:4-StrokeOverhead Valve2 Cylinders(90° V-Twin)Displ

CrossFire 4.2Section 9-3Fuel Consumption: 0.51 lb/hphCooling System:Forced AirSpark Plug:BPR6ES (NGK)w20EPR-U (NIPPONDENSO)Ignition System:Transistori

CrossFire 4.2Section 9-42.3.4,5.Remove the dipstick and wipe it clean.Fully insert the dipstick, then remove it to check the oil level.If the oil leve

CrossFire 4.2Section 9-5Never use stale or contaminated gasoline nor oil/gasoline mixture. Avoidgetting dirt, dust or water in the fuel tank.Occasiona

CrossFire 4.2Section 9-6volume. Gasoline containing ethanol may be marketedunder the name “Gasohol”.MTBE (methyl tertiary butyl ether) 15940 by Volume

CrossFire 4.2Section 9-7wing bolt securely.NOTICE:Do not allow dust, dirt or debris to enter the air cleaner bodywhen servicing the air cleaner.For ex

CrossFire 4.2Section 9-8altitude use, reinstall the standard main fuel jet, and readjustthe pilot screw.Oil Alert System (Applicable Models)The Oil Al

CrossFire 4.2Section 9=9Engine Oil ChangeDrain the oil while the engine is warm to assure rapid and completedraining (see illustration on page 20 of t

CrossFire 4.2Section 9-10I2.3.4.5.Remove the two 5 mm screws from the air cleaner cover andremove the paper element from the cover. Remove the foamele

CrossFire 4.2Section 1-9thoroughly training you in its operation, maintenance and precautions.CORRECT INSTALLATION INCLUDES:Installation of through-fl

CrossFire 4.2Section 9-111.Remove the spark plug cap.2.Clean any dirt from around the spark plug base.3. Use the wrench supplied to remove the spark p

CrossFire 4.2Section 9-12Fuel Filter1. Remove the two 6 mm special bolts from the control cover.Remove the control cover.2.Check the fuel filter for w

CrossFire 4.2Section 9-13Storage Time Recommended Service Procedure toPrevent Hard StartingLess than 1 month No preparation required.1 to 2 months Fil

CrossFire 4.2Section 9-14Gasoline is extremely flammable and is explosive under certainconditions. Do not smoke or allow flames or sparks in the area.

CrossFire 4.2Section 9-159.is there a spark at the spark plugs? (See illustration on page 30,Honda Enclines Owner’s Manual.)a.Remove both spark plug c

CrossFire 4.2Section 9-16Figure 9-6: Internal Wiring DiagramCOMBINATION SWITCH,—Gr~or —-{Gr) —IJ-- w-l--.,._.i_LG, —20 A CHARGE COIL—Llr ~ (Grl1TLOBAT

Engine TroubleshootingCrossFire 4.2Section 9-17NoProblem / Possible CauseSolution~The. engine will not turn aver,.1.1The circuit breaker on the contro

CrossFire429—Section 9-18NoProblem / Possible CauseSolution1.8 The starter motor Lsdefective. Remove the belt(s) from theengine. Check to see if the e

CrossFire 4.2Section 9-19NoProblem / Possible CauseSolution2 The starter turns the englue+Check for spark at the spark plugs. Ifover; however the engi

CrossFire 4.2Section 9-20No Problem / Possible CauseSolution2.8 A spark plug wire is faulty.While the engine is turning overwith the starter, make a v

Vehicle PrepCrossFire 4.2Section 1-10The preferable vehicle for a CrossFire or ProFire installation is a cargovan with a heavy-duty suspension package

CrossFire42●section 9-21No Problem / PossibleCauseSolution3 The starter turns the engine● Check for spark at the spark plugs. Ifover, however the engi

CrossFire 4.2Section 9-22NoProblem / Possible CauseSolution3.7 The fuel pump is sucking airExamine the gas inlet side of thebetween the gas tank and t

CrossFire 4.2Section 9-23NoProblem / PossibleCauseSolution4 The engine runs poorly ordies after running fix a: white;4.1The lower float in the mix tan

CrossFire 4.2Section 9-24NoProblem / Possible CauseSolution4.8The engine overheats from poorRemove any air restriction fromventilation.around the engi

Electrical SystemCrossFire 4.2Section 10-1The CrossFire electrical system has been specifically designed with theoperator in mind.Often the most diffi

CrossFire 4.2Section 10-2Figure10-I: HONDA WiringMIX TANK— 07- Cy&I.86 070mcR-2asCHEMFXI.Sol.wnll v-130I(@--PK-l —L&&.&c$wFKUT SWcnTQJ

CrossFire 4.2Section 10-3HONDACrossFire Diagnostic CenterMAIN CIRCUIT BREAKER-REDITEMP LIGHT-BRN/WHT 1 !ERN,AYHT-TEA3-4CHARGING CIRCUIT BREAxER-ELuS-G

Machine MaintenanceCrossFire 4.2Section 11-1Toavoid costly repairs and down-time, it is imperative to develop andpractice good maintenance procedures

CrossFire 4.2Page 11-2WEEKLYoil level in blower.high pressure pump oil. Add as necessary.drive system screws. Tighten as needed.pump drive belt for we

CrossFire 4.2Page 11-3QUARTERLYCheck fuel lines for wear.Clean and gap spark plugs.~Grease blower bearing fittings.Change oil in blower.0Change oil in

CrossFire 4.2Section 1-115. 1 staple hammer with ?4” staples(See illustration for correct placement of plywood flooring)ROOF VENTSHydraMaster strongly

CrossFire 4.2Page 11-4combination to the front of the machine.Attach one section of female/female solution hose to the outgoingsolution fitting on the

CrossFire 4.2Page 11-5The following maintenance is recommended by the manufacturer at thefrequency indicated.AFTER EACH JOBCheck recovery tank, stainl

CrossFire 4.2Page 11-6Empty chemical from chemical container. Wash out thoroughly toremove any chemical build-up.Inspect chemical feed line strainer a

GENERAL MAINTENANCE LOGMAX DAILY SERVICEOIL RECOMMENDATIONSHRS8ENGINE OIL checkBLOWER40weight non-detergent8GARDEN HOSE SCREEN cleanPUMP5-30weight syn

How to Order PartsCrossFire 4.2Section 12-1To obtain a proper diagnosis of your malfunction, and to order warrantyreplacement parts, it is important t

CrossFire 4.2Section 12-2PARTS ORDERSTo expedite yourparts needs, please call your sales representative. Inmost instances, he either stocks or has acc

Warranty InformationCrossFire 4.2section 13-1Toavoid misunderstandings which might occur between machineowners and manufacturer, we are listing causes

CrossFire 4.2Page 13-2~~VACUUM AND SOLUTION HOSES: Failure to protect hoses againstfreezing. Failure to protect hoses against burns from engine/biower

AccessoriesCrossFire 4.2Section 14-1Genuine HydraMasterAccessories & DetergentsThis section of your Owners Manual is devoted to Accessoriesand Det

HYDRAMASTERICorporationI6323 204th Street SW, Lynnwood, WA 98036PRODUCT SUPPORT BULLETINTO: All HydraMaster MachineOwnersRE: Acid Rinse ProductsPrecau

CrossFire 4.2Section 1-12gure 1-1: Plywood Installation‘igure 1-2: Astroturf and Roof VentI‘igure 1-3: Machine Tie Down CleatsNlinimurn.HydraMaster Co

HYDRAMASTERCorporation6323 204th Street SW, Lynnwood, WA 98036PRODUCT SUPPORT BULLETINTO: All CrossFire OwnersDATE: 31 May 1994RE: Over-Temperature Si

HYDRAMASTERCorporation6323 204th Street SW, Lynnwood, WA 98036PRODUCT SUPPORT BULLETINTO: All HydraMaster DistributorsDATE: 9 Jun 1994RE: Oil Pressure

Product Support Bulletin No. 94061 ...New CrossFire 4.2 Wiring Diagrammm. Rfuvl– “1‘%-k H (5$-)L.Page 2

HYDRAMASTER6323 204th Street SW, Lynnwood,PRODUCT SUPPORT BULLETINCorporationWA 98036TO: All HydraMaster DistributorsDATE: 14 Jun 1994IRE: ’93 Dodge V

HYDRAMASTERCorporation6323 204th Street SW, Lynnwood, WA 98036PRODUCT SUPPORT BULLETINk..TO: All 1993-94 Truck-MountsDATE: 1 Sep 1994RE: Fuel PumpsPSB

HondaDiagram.—— —(i3Lu) —(RED) —19(SLU)68(BLK)42(BUQ—161(BLK) >_—.—— ——RUNL-1- ($%-)—72(BLK).1-1IIMA3NCHARGECB- 1CB-2m fqzIq(RfD) (#D)(:IU) (::U)~1

Figure 10-4: Honda wiring DiagramSEE SHT. 1/MIX T#14K ASSEMBLYO-2685/———__— .—I IIILOW WATER*CHEMICALJ-9 P-9SOLENOIO(ELK)—<+ WX’f) —v-1Q f!jfiT(REO

CrossFire 4.2Section 1-13+ WARNING +Ensure that the machine is well secured to the floor of the van with thehardware supplied.A sudden or crash stop w

CrossFire 4.2Section 1-14Do not use adangerous andt.+ WARNING +portable propane tank inside of the truck or van. It isillegal in most states.HydraMast

Local Water PrecautionsCrossFire 4.2Section 1-15The quality of water varies greatly.Many areas have an excess ofminerals in the water which results in

INFORMATION . . .Telephone Numbers . .System Operation . . .Machine SpecificationsTable of ContentsCross13re4.2. . . . . . . . . . . . . . . . . . . .

CrossFire 4.2Section 1-16The relatively low cost of a water softener service is more than made upfor in the increased life of machine parts and contin

CrossFire 4.2Section 1-17One disposal method which usually complies with the law is toaccumulate the waste water and haul it to an appropriate dump si

CrossFire 4.2Section 1-18Figure 1-4: HardWaterMap/-’>GrainsPer GallonII ~ - 31/27- 10Y2101/2 and aboveHydraMaster Corporation4/5/95

Machine Assembly PartsCrosslVre 4.2Section1-19Figure 1-5: Machine@lAssemblies80313 OPPOSITE ITEM 14P47 7012 45 62m=-.(5?+48 117085HydraMaster Corporat

CrossFire 4.2Page 1-20Figure 1-6D2950, Rev BOEHtND(FEW32“UT -0 O“MP 50,ON RFIIWCR, TANKw’;@“t/\IIMHIMmHllMull?59 7“(69 2217\93752~77 705944\-’a[UNION

CrossFire 4.2Page 1-21Figure 1-7HOSE ROWES TO lHEPRESSURE GALJGEE63704381 AROUNO EXHAUSTMANIFOLD9-----+50@------HydraMaster Corporation10/17/96

CrossFire 4.2Page I-22Machine AssemblyITEMPART NODESCRIPTIONQTY1234567891011121314151617181920212223242526272829303132333435055-015055-030Figure 1-16F

1CrossFire 4.2Page 1=231.ITEM PART NO DESCRIPTION QTY3637384041424344454647484950515253545556575859606162636465666768697071068-144068-275068-231068-07

CrossFire 4.2Page 1-24ITEM PART NODESCRIPTIONQTY7273747!5767778798081828384858687888990094-015094-037094-007094-016094-039174-001174-003174-005174-007

1’CrossFire 4.2Section 1-25Figure 1-8: Honda Engine Assemblyo-fqHydraMaster Corporation3/6/96

CrossFire 4.2FREEZE GUARD . . .. . . . . . . . . . . . . . . .Vacuum Freeze Guard Procedure . . .Anti-Freeze Procedure . . . . . . . . . .WATER AND CH

ICrossFire 4.2Page 1-26Honda Engine Assembly Parts ListITEMPART NO DESCRIPTIONQTY123456789101112131415047-001090-002068-221109-026020-016057-016077-00

CrossFire 4.2Page 1-27Figure 1-9: Pump andHydraMaster Corporation4/4/96

CrossFire 4.2Page 1-28Pump and Blower AssemblyITEM PART NO DESCRIPTION QTY1234567891011121314111-022Figure 1-10015-250Figure 1-11109-026109-006020-017

CrossFire 4.2Page 1-29Figure 1-10: Pump AssemblyIIlydraillaster Corporation 7/16/96

ICrossFire 4.2Page 1-30Pump Assembly Parts ListITEM PART NO DESCRIPTIONQTY1234567891011121314151617111-050015-232109-022020-019143-022052-020052-00105

CrossFire 4.2Section 1-31Figure 1-11: Pulley/%HydraMaster Corporah”on3/6/96

CrossFire 4.2Section 1-32Pulley Idler Assembly Parts ListITEMPART NO DESCRIPTIONQTY123456789101112131415015-261015-251015-262109-027154-054154-056033-

CrossFire 4.2Section 1-33Figure 1-1 Z: Mix Tank [email protected]%oq0. \\LOWER MIX TANK FL-. .\Q14ww“$I/\1HydraMaster Corporation3/6/96—

CrossFire 4.2Section 1-34Mix Tank Assembly Parts ListITEM PART NODESCRIPTION QTY12345678910111213141516171819159-059041-159157-001169-120181-008068-32

IIICrossFire 4.2Page 1-35Figure 1-13: Recovery Tank AssemblyD2820, Rev BilIHydraMaster Corporation7//21/97

...A2...-Ay$2...&yAs-.-!-.20-.(8z3m.Ao&z-.-!-.2C/lc13-59J-.0A0w

CrossFire 4.2Page 1-36Recovery Tank Assembly Parts ListITEMPART NODESCRIPTIONQTY124567891011121314151617181920212223242526272829303132333435159-040Fig

CrossFire 4.2Page 1-37Figure 1-14: Dual Inlet Lid AssemblyHydraMaster Corporation2/20/97

CrossFire 4.2Page 1-38Dual Inlet Lid Assembly Parts ListITEMPART NO DESCRIPTION QTY123456789101112041-087041-086067-017143-060052-222057-015052-219125

CrossFire 4.2 Page 1-39Figure 1-15: Dash Assembly@@-------mmmtiMl) cMu/\HydraMaster Corporation6/20/96

CrossFire 4.2Page 1-40Dash Assembly Parts ListITEMPART NODESCRIPTIONQTY123456789101112131415161718192021222324252627282930041-182081-063081-063157-008

CrossFire 4.2Page 1-41Figure 1-16: Mid panel Assembly\3““b1b2HydraMaster Corporation6/20/96

CrossFire 4.2Page 1-42Mid Panel Assembly Parts ListITEM PART NO DESCRIPTIONQTY1234567891011121314100-041015-248081-031105-020012-010086-001029-004033-

CrossFire 4.2Page 1-43Figure 1-17: Lower Panel Assembly.--”HydraMaster Corporation6/20/96

ICrossFire 4.2Page 1-44ILower Panel Assembly Parts ListITEMPART NO DESCRIPTIONQTY123456789101112131415161718100-030Figure 1-23Figure 1-22169-064052-02

CrossFire 4.2Page I-45Figure 1-18: Throttle ~ontro! Assembly(Honda Equipped)ITEMPART NO DESCRIPTIONQTY1 029-004 Throttle Cable1“2 015-248Throttle Brac

IntroductionCrossFire 4.2Section 1-1This manual contains installation and operation instructions as well asinformation required for proper maintenance

CrossFire 4.2Page 1-46Figure 1-19: Triple HX Assemblyt.II1ITEMPART NO DESCRIPTIONQTY1038-020Core, CF Triple s/s Heat Exchanger12052-265Elbow, 1 %” Exh

CrossFire 4.2Page 1-47Figure I -2o: Honda Preheater HX Assembly/—\ITEMPART NODESCRIPTIONQTY1234567891011038-018001-015052-262052-268033-012068-011052-

CrossFire 4.2Page 1-48Figure 1-21:By-Pass HX AssemblyITEM PART NODESCRIPTIONQTY1234567891011038-018052-255052-209052-180052-258052-087052-033052-02305

CrossFire 4.2Page 1-49Figure 1-22: High PSI Manifold AssemblyITEM PART NODESCRIPTIONQTY12345678910090-008180-002052-423049-033052-013052-071052-085052

CrossFire 4.2Page 1-50Figure 1-23: By-Pass Manifold AssemblyP6‘bITEMPART NODESCRIPTIONQTY123456789169-101052-113052-020052-019052-074149-011052-447052

CrossFire 4.2Page 1-51~Figure 1-24: By-Pass Valve Assembly.54169-101 Valve, By-Pass TruckmountITEM PART NODESCRIPTIONQTY1 105-1012105-1023 097-0284148

Cleaning and ChemicalsCrossFire 4.2Section 2-1Your mobile carpet cleaning plant has been engineered using the latestand most sophisticated technology

CrossFire 4.2Section 2-2The negative side of these products is the corrosive effects the acid canhave on metals, including swivels, pumps, heat exchan

CrossFire 4.2Section 2-3impression of the cleaning process used.THESE ARE SEVERAL AREAS THAT WILL CAUSE OVER-WETTING1. Too few vacuum strokes or impro

CrossFire 4.2Section 2-4Figure 2-1PH CHART123456789101112 13 14J<—ACID— NEUTRAL —A~KALINE~Figure 2-2: CLEANING STROKE PROCEDUREA correct cleaning s

CrossFire 4.2Section 1-2The manufacturer usespossible injury or death.II +WARNING+ IIthis symbol throughout.This symbolIe manual to warn of1[ +CAUTION

Operating InstructionsCrossFire 4.2Section 3-1START UP1,2.3.4.5.6.7.Perform daily/periodic maintenance as specified in this Owner Manual.Connect all r

CrossFire 4.2Section 3-28. Commence cleaning operation.SHUT DOWN1.2.3.4.Remove the vacuum hose.Flush clear water through the chemical system for 10 se

CrossFire42●Section3-3FLOOD DAMAGE WORK~Caution mustvacuum workbe exercised to preventsuch as water damage.overheating during long periods ofHydraMast

PrecautionsCrossFire 4.2Section 3-4AIthough this unit has been factory adjusted, it may require additionaladjustments to achieve optimum performance,

CrossFire 4.2Section 3-5MOVING PARTS: Never touch any part of the machine that is in motion.Severe bodily injury may result.II+CAUTION +IIACID RINSE A

CrossFire 4.2Page 3-6HOT SURFACES: During the operation of this equipment, many surfaceson the machine will become very hot. When near the van for any

CrossFire 4.2Page 3-7-1TOXIC FUMES: Do not occupy the vehicle when the cleaning equipmentis operating. Toxic fumes may accumulate inside a stationary

-ITRANSPORTATION OF FUEL CONTAINERS: Transportation in a vehicleof any vented fuel container that presently has or has ever contained aflammable liqui

Freeze GuardCrossFire 4.2Section 4-1VACUUM FREEZE GUARD PROCEDURE1.2.3.4.5.6.7.8.9.100Siphon a 50/50 mixture of anti-freeze and water through the chem

CrossFire 4.2 Page 4-211.12.13.Plug the freeze guard hose into theAllow the vacuum to pull the watelTurn off the machine as soon as allANTIFREEZE PROC

System OperationCrossFire 4.2Section 1-3The CrossFire heat exchanger system is a highly engineered cleaningplant designed by HydraMaster Corporation.

CrossFire 4.2Page 4=3Attach one section of female/female solution hose to the outgoingsolution fitting on the front of the machine and the other end t

CrossFire 4.2Page 4-4Recovering antifreeze for re-use:Open the mix tank drain valve and allow the antifreeze solutionto drain into a sealable containe

Water andChemical SystemCrossFire 4.2Section 5-1This electro-mechanical system has been designed to be simple andtrouble free.WATER AND CHEMICAL FLOW

CrossFire 4.2Section 5-2direct spraying of the wand. Therefore, it is possible that as your wandis spraying, you may have no chemical flow. Also, the

CrossFire 4.2Page 5-3Figure 5-I : WATER FLOW DIAGRAMD2926, Rev B+FROMWAND. _ _It---rrIII1IIII------- .-------- .~_---.,+EF--%-1-.1IK-um-\iI-----1I ‘,%

CrossFire 4.2Section 5-4Figure 5-2: PROPORTIONER DIAGRAMA Check ValveI O-RingtChemicalAdjustingNeedleMx Tank6FA-6UFSnIiInjector BodyIIll?3/8 Hex Nippl

Chemical TankTroubleshootingCrossFire 4.2Section 5-5No Problem / PossibleCauseSolution~:There is a loss of waterpressure.1.1 There is a clogged fi/ter

CrossFire 4.2Section 5-6No Problem / Possible CauseSolution1.6 The end of the m{x tank waterinspect themix tank and determinesupp/y hose is pointed di

CrossFire 4.2Section 5-7NoProblem / Possible CauseSolution1.11 The controlled orifice is loose andClean the orifice and tighten thewater is flowing ar

CrossFire 4.2Section 5-8NoProblem / Possible CauseSolution1.14There is a broken or crackedInspect the water in the mix tank.diaphragm in the pump.If t

Machine SpecificationsCrossFire 4.2Section 1-4Frame: 23”W x 59”L x 37”HWeight: Crossfire 4.2: 750 Ibs.Cowling: Steel with baked-on Epoxy finish.Engine

CrossFire 4.2Section 5-9INoProblem / Possible CauseSolution2The water temperature is toolow.2.1The water dump (system control)Remove the electrical wi

CrossFire 4.2Section 5-10NoProblem / Possible CauseSolution2.10lnthe CrossFire4.4 only, theWith a test light, determine whichpreheating system isincom

CrossFire 4.2Section 5-11FNo2.15Problem / Possible CauseThe temperature gauge isdefective.SolutionPlace the end of a grounded wireto terminal 9a on th

CrossFire 4.2Section 5-12No Problem / Possible CauseSolution3The water temperature isexcessive.3.1 The fi/ter in front of the controlledInspect the fi

CrossFire 4.2Section 5-13NoProblem I Possible CauseSolution4 There is pressure on thegauge, but no water comingout of the wand.4.1 The wand jet is plu

CrossFire42●Section 5-14NoProblem / Possible CauseSolution5The water in the mix tankwill rmt keep up with thewand.5.1 There is dirt in the solenoid va

CrossFire 4.2Section 5-15NoIProblem / Possible CauseISolution6There is water comingout ofthe exhaust.6.1There are small amounts of water This is norms

CrossFire 4.2Section 5-16NoProblem / Possible CauseSolution7 The mix tank overflows.7.1 The upper float in the mix tank isWith water in the mix tank,m

CrossFire 4.2Section 5-17NoProblem / Possible CauseSolution8The water pump is pulsing.8.1The hoses are restricted due toDescale the machine.hard water

CrossFire 4.2Sectionl=5vacuum lips with stainless steel solution valve.High Pressure Hose:1 /4” High temperature lined/vinyl covered. Hoserated to 125

Pump MaintenanceCrossFire 4.2Section 6-1DAILYCheck the oil level and the condition of the oil. The oil level should be 3/4inch from the top of the fil

CrossFire 4.2Section 6-2at the bottom of the pump so all oil and accumulated sediment wiiout.-1Do not turn the drive shaft while the oil reservoir is

Service of Wet EndCrossFire 4.2Section 6-3This section explains how to disassemble and inspect all easily-serviceabie parts of the pump.Repair procedu

CrossFire 4.2Section 6-42. Inspect Valves (5-11)The three inlet and three outlet valve assemblies are identical (but face inthe opposite direction).In

CrossFire 4.2Section 6-5dampening washer, valve and spring, then the retainer. Installthe flat O-ring between the retainer and seat.3. Inspect and Rep

CrossFire 4.2Section 6-6f.9.h.b Diaphragm edge chewedpressurizing the system.away. Usually caused by over-Clean away any spilled oil. Apply Loctite #2

IIIIICrossFire 4.2Section 6-7e. Refill the reservoir. If the oil appears milky, there is still contaminatein the reservoir.Repeat the flushing procedu

CrossFire 4.2Section 6-8e. Recheck all bolts for tightness.HydraMaster Corporation4/5/95

Service ofHydraulic EndCrossFire 4.2Section 6-9This section explains how to disassemble and inspect the hydraulic end* (oii reservoir) of theDo not di

CrossFire 4.2Section 6-10b.c.d.e,snap-ring pliers.Pull out the valve plunger (24). This also removes the washer (26)and spring (35).Insert a hook thro